- Maxie Rosenbloom
- Maxie
- Arline Judge
- Francie Callahan
- Stanley Brown
- Harrison Carey
- Don Beddoe
- Hypo McGonigle
- Marie Wilson
- Zella Phipps
- Virginia Sale
- Miss Frisbie
- Byron Foulger
- Prof. Alvin
- Boyd Davis
- Prof. Hayworth
- Julius Tannen
- Prof. Anthony
- Walter Baldwin
- Prof. MacSquigley
- Tom Herbert
- Prof. Teeter
- Larry Parks
- Eddie Spellman
- George McKay
- Blinky
- John Tyrrell
- Slug
- Mary Ainslee
- Phyllis
- Harry A. Bailey
- Guest
- Lloyd Bridges
- Larry
- Yvonne De Carlo
- Bathing Girl
- Ed Emerson
- Mr. Plunkett
- Al Hill
- Doorman
- Marion Martin
- Oomphie
- Jack Mulhall
- Reporter
- Jack Perry
- Party Guest
- Charles Ray
- Reporter
- Tom Seidel
- Boy
- Dan Tobey
- Master of Ceremonies
- Bobby Watson
- Horace
